aFe Twisted 1-3/4in 304SS Shorty Header 20-23 GM 2500/3500HD 6.6L V8 1990-nissan-stanza-xe-esi2454511 and a nylon foot pad

and a nylon foot pad

Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips

Advan GT for Porsche 18X10

Use factory tips or optional Borla(r) tips 60729

aFe Twisted 1-3/4in 304SS Shorty Header 20-23 GM 2500/3500HD 6.6L V8 1990-nissan-stanza-xe-esi2454511 and a nylon foot pad1 3 4" 304 Stainless Steel Construction: This system is constructed of 1 3 4" mandrel bent 304 stainless steel tubing for maximum strength and durability. Powerful Sound: This system produces a powerful sound unleashing all available horsepower and torque. Installation: Utilizing factory style flanges this system is a direct bolt on system, which requires no cutting or modifications for a hassle free installation. Heavy Duty Flanges: Factory style